SPECIAL REPAIR TO 600M SECURITY FENCING ALONGWITH LED LAMPS ALONG NAJAFGARH NALA OF 339 I SUP PL ASC AT KWC TIMARPUR AND CERTAIN OTHER SANCTIONED WORKS UNDER GE NORTH DELHI CANTT 10

Amount

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in CM or cement lime mortar including all quions, arches, pillars etc, but excluding ashlar facings, dressed stonework & precast concrete articles complete all as specified and directed.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth etc not exceeding 10 Sqm on plan for shafts, cesspits, manholes, pier holes, foundation etc and getting out in any type of soil complete all as specified and directed.

Removing excavated material (soil) exc 250 mtr but n exc 500 mtr and depositing where directed complete all as specified and directed.

Returning filling in and including spreading levelling, watering and well ramming in layers n exc 25 cm thick complete all as specified and directed.

M&L for brick work with sub class 'B' bricks old size bricks strainght or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

All as per the description of srl item No 6 above but except bricks complete all as specified and directed..

M&L for cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate in foundations, , filling and mass concrete complete all as specified and directed.

M&L for cement concrete 1:2:4 type B-2 using 40mm graded stone crushed aggregate as in foundations, filling and mass concrete complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion & making good disturbed ground embedded in Concrete, brick work, masonry, etc. complete all as specified and directed.

Dismantling fencing wire mesh, any type as per site complete all as specified and directed.

S&F posts & struts in fencing of angle/channel/flat section including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing barbed wire and coil etc.) including all necessary drilling, bolting or riveting, etc., & similar work conforming to Fe 290-0 Gde E-165. Complete all as specified and directed.

S&F Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings & straining & fixing to any type of standard rails straining bolts, including, securing or tying at crossings with & provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed. (each line wire to be measured).

S&F 610mm dia razor blade concertina coil provided on any type of fencing including necessary binding/welding complete all as specified and directed.

Supply only chain link MS galavnised wire of size 3mm and mesh size 50mm complete all as specified and directed.

Fixing only chain link fencing including line wires any mesh size & type to any type of standards rails straining bolts etc. incl provision of bindig wire.

S&F screw bolts (machine made) with hexagonal or squre heads at one end and screwed the other each screw to be fitted with one washers and one hexagonal or square nut length of bolts not exc 5cm and dia of shank 10 mm complete all as specified and directed.

M&L rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 finished even & smooth without using extra lime or cement complete all as specified and directed..

M&L for preperation of new surfaces of wall and applying two coats of white wash on walls complete all as specified and directed.

M&L for preparing new surfaces of steel of any description, over 10cm width or girth not other wise described and appliying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer, complete all as specified and directed.

S&F steel tubular electric pole, swaged type, type 410 SP-31 (9 metre long) (single swan neck type) complete with CI base plate, bolts, nuts & screws all as specified including the following provision:-

Excavation in post hole not exceeding 1.5 Mtr wide & 2 Mtr deep for pole foundation & getting out in soft loose soil, returning, filling in the excavated soil after fixing the pole in foundation, ramming earth around in layers n.exc 25 cm thick and disposal of surplus soil to a distance n.exc 50 metres.

M&L for Providing PCC 1:4:8, type D2 (using 40 mm graded crushed stone aggregate) as in foundation 600mm x 600mm x 1500 mm (planting depth) for concrete encasing the pole upto GL

M&L for Providing PCC 1:3:6, type C2 (using 40 mm graded stone aggregate) for plinth block /Collar above GL, 300 mm high and 450 mm dia

M&L for painting of pole externally with one coats of black bituminous paint (upto planting depth) and above plinth block/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of surfaces including painting of 30 cm wide black bands/strip 3 Nos with synthetic enamel paint in alternate layers upto the height of 1.5 Mtr above coping level complete all as specified and directed.

Supply and fixing LED street light fitting 70 Watt, 230 V, AC, outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection incl connection complete all as specified and directed.

S&F of pole box of size 300mm x 200mm x 105mm, made of high quality thermosetting plastic polyesterene, dust and jet water proof, chemical / acid corrosion resistantr impact and shock proof IP 65 with internally imbedded gasket (PUR) including 1 No SP MCB 6 Amps alongwith door arrangement and pre-moulded knock out all the sides including back of the base. The box must be fitted with 10 Sqmm stud type terminal 04 Nos incl connection using cable lugs / glands complete.

Supply, installation and connecting to electrical system, LT distribution switch board panel cubical type for out door use, double door, floor mounted, with rigid hinges, door handles locking arrangement back side openable, compartmentalized design, mounted on suitable PCC blocks, fabricated out of CRCA sheet 3 mm thick, suitably spaced, totally enclosed in chamber for reception of 3 phase, 440 V, 50 HZ, AC supply including all connection with aluminum strips, internal wiring with suitable size (minimum 1.5 sqmm) of PVC copper conductor wire with lugs. Panel shall be effectively PVC gasketed and sealed, glands to be provided at cable entries, powder coated painting and sign writing for in/out going connections all as specified & directed and comprising of following as under (Make of MCCBs/MCB - Schneider/ABB/L&T/Legrand) :-

(a) Aluminium bus bar - 100 amps rating - 03 Nos for phases and 50 amp rating - 01 No for neutral (b) MCCB 4 pole 63 amp, 25 KA, 415 volt - 01 No (Incoming) (c) MCCB 4 pole 40 amp, 415 volt, 25 KA - 02 Nos. (outgoing for perimeter light & 01 as speare) (d) MCB TPN 40 amp, C series, 415 volt - 01 No (outgoing for existing nearby bldg) (e) Time switch with contactor of suitable rating - 01 sets (f) Voltmeter (0-500V) three phase, digital type -01 No (g) Ammeter (0-200Amps) three phase, digital type with CT's - 01 No (h) ON/OFF indication lamp with toggle switch - Set of 03

Supply and laying in repair cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of following size (Note :- Excavation & earth work, sand cushioning, bricks protection & GI pipe where required shall be measured & paid seperately) :-

(a) 16 Sqmm 4 core

(b) 10 sqmm 4 core

(c) 10 sqmm 2 core

Sub class ‘B bricks, old size, brick covering laid dry, flat, transversally along the length of cable on sand cushioning, with width equal to the length of the brick, complete all as specified and as directed

Sand cushioning to under ground cable with a layer of sand 8 cm before laying the cable and 15cm after laying the cable (10 cm punned thickness above the top of the upper most cable, total 18 cm), complete all as specified and directed.

M&L for boring/ making hole under road by drilling machine or hand drill without damaging of road for laying U/G cable for size 40 mm bore of GI pipe complete all as specified and directed

M&L for GI tubing 'light grade' 40 mm borewith all necessary fittings laid in trenches/under road crossing/fixed on pole/wall/under floor including suitable mild steel FI clamps of required size complete all as specified and directed

M&L wiring for circuit / submain wiring alongwith earth wire with the FR PVC insulated copper conductor, single core cable with 2 x 1.5 sqmm and 1 x 1.5 sqmm earth wire in Steel conduit surface/recessed as required for perimeter / street Light poles complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick directly buried in ground (earth pit not less than 2.25 m deep below ground level) with top edge of earth plate not less than 1.5m below the ground level connected to GI strip 32mm x 6mm by means of bolts nuts check nuts and washers of galvanised iron at 2 points & GI pipe 50 mm bore light grade for protection of earthing strip, PCC chamber 1:3:6 (type C-1) using 20mm graded crushed stone aggregate, watering pipe 20mm bore light grade, funnel with wire mesh, 50 mm thick cover of RCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate reinforced with 8 mm MS bars at 150 mm centre to centre both ways and charcoal dust and common salt all as shown in electrical plate No. 3 of MES SSR part-I and including excavation & earth work & connecting the earthing point/equipment and testing complete all as specified and directed

Supply & installation of 15/16 Mtr High Mast light complete, totally hot dip Galvanised, polygonal, tapered & flange mounted type, suitable for wind speed 180 kmph, double drum winch. The Mast shaft shall be in two sections with no circumferential weld and shall be stress fitted at site along with all accessories which includes lantern carriage for mounting 9 nos lumiinaries with 09 number of arms, symmetrically, provision of 9 sets of LED flood light luminaries 250 watt, stainless steel wire rope 6 mm dia, compensating disc, winch, power trailing cable 5 core 2.5 sqmm (one no of circuit per Mast), integral power tool, input supply 415 Volt, method of operation : Integral Power, control panel housing comprising of suitable timer contactor circuit for automatic ON/OFF of high mast lights, LED aviation obstruction light and lighting arrester spike. This also includes design, casting of suitable open raft shallow RCC foundation suitable for safe soil bearing capacity of 10 T/Sqm at the depth of 1.5 mtr below ground level along with supply of foundation bolts manufactured from specials steel with nuts washers, suitable size anchor plate templates along with erection and commissioning of high mast lighting system with modern engineering practices and pipe earthing comprising of the following :-

Provision of foundation bolts with nuts, washers, suitable size anchor plate, templates as required as per manufacturer direction – 01 Set

Provision of LED flood light luminaries 250 Watt (Make : Philips/Bajaj/Crompton/Havells) including all accessories - Total 9 Nos

Provision of twin dome Aviation obstruction lights LED type.

Provision of control panel housing suitable control circuit for automatic ON/OFF of each high mast light alongwith necessary control for integral power tool.

Provn of suitable foundation for the high mast considering the safe soil bearing capacity with all materials as per manufacturer recommendations.

Erection of high mast with the help of suitable equipments and wiring of luminaries with all wiring materials as per manufacturer instructions.

Supply and installation of control panel complete on suitable foundation as per manufacturer instructions.

Testing and commissioning of high mast.

M&L for pipe earthing with earthing pipe 4.5 mtr long and 40 mm bore dia drilled hole of 15 mm diameter at a distance of 300 mm including accessories and providing masonry enclosure of size 300X300X75 mm thick in PCC 1:3:6 type C1 in, bore shall be filled with using salt and charcoal having 15 mm bore dia watering pipe and 32X6mm GI strip in 40 mm bore dia light grade GI pipe as required at site. Note :- (i) Make of High Mast : Crompton Greaves cat ref No HM-16A-LM-ACC or equivalent in Philips/Bajaj/Havells as approved by GE) (ii) High Mast should have identification mark of manufacturer. (iii) High Mast shall be installed by authorized company rep only. (iv) Make of all products & flood light fittings of High Mast shall be of same brand or as recommended by the manufacturer.

Rolling and consolidating formation surfaces in cutting including watering as necessary and consolidation to the required level, gradient or camber with 8 to 12 tonne power roller, filling in hollows and depressions with soil as required, complete all as specified and directed.

M &L for soling ( or sub base ) with broken bolder or querrried stone , spread thickness 100 mm thick , interdiced filled surface formed and rolled with power road roller exc 8 tonne & n. exc 12 tonne and consolidation for a gradient and cambre, complete all as specified and directed .

M&L 100mm thick cement concrete 1:4:8 type D2 (Using 40mm graded stone aggregate) as in subbase etc , complete all as specified and directed .

M&L for Cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less , complete all as specified and directed .

Forming contraction(Dummy) joints 65mm deep x 10mm wide filled with sealing compound Grade 'A', complete all as specified and directed .

Forming construction joint 30mm deep x 10mm wide , filled with sealing compound Grade 'A', complete all as shown on drawings and complete all as specified and directed.

M&L for finishing surfaces of concrete roads, pavements by belting and brooming complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregates as coping including weathering, slightly rounded, chamfered angles and finishing exposed surface even and smooth including necessary form work complete all as specified and directed.

S&F Rolled mild steel Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, Doors etc. to be prepared for hanging or sliding with & including either hooks & hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails & guides) & hanging; also fastening & fixing complete GDE-250 Quality B Fe410-0 or Fe 310-O

S&F Mild steel, plain black sheet 0.80mm thick in wall cladding, steel gates & similar work, cut to size, holes punched; including round headed screws, clout nails or rivets & fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required, complete all as specified and directed.

S&F Welded steel wire fabric supplied & fixed complete to wood or steel members Weight per square metre n exc 4Kg, complete all as specified and directed.

M&L hardcore of broken stone/boulders gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface, complete all as specified and directed.

M&L 75mm thick PCC 1:4:8 type D-2, using 40mm graded crushed stone aggregate as in sub base of floor, complete all as specified and directed.

M&L 75mm thick PCC 1:3:6 type C-2, using 40mm graded crushed stone aggregateas in sub base of floor, complete all as specified and directed.

M&L for non-skid coloured ceramic tiles 7 to 8 mm thick, (square/rectangular), area of each tile exceeding 0.11 sqm but nexc 0.18 sqm, as in floors etc. set & jointed, Joints are filled with , Fevimate TG tile grout of Dr Fixit to match over 15mm thick screed bed or bedding layer of mortar in cement mortar (1:6) for laying floor finish, complete all as specified and directed.

S&F coloured glazed ceramic tiles as in vertical surfaces 450mm x 350mm x 7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick plaster in CM 1:4, complete all as specified and directed.

Schedule of Credit - Total contract sum shall be calculated after deduction of Sch of Credit amount Credit amount - 36,000.00

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